## Changelog since v1.23.15

## Changes by Kind

### API Change

- Kubernetes 1.23 is now built with go1.19.4. To match behavior of previous Kubernetes 1.23 patch releases:
  - `kube-apiserver` defaults the GOGC setting to 63, to approximate go1.17 garbage collection memory performance in heavily loaded API servers

                  any applicable header modification configuration) MUST forward this
                  header unmodified to the backend. \n Valid values for Hostnames
                  are determined by RFC 1123 definition of a hostname with 2 notable
                  exceptions: \n 1. IPs are not allowed. 2. A hostname may be prefixed
                  with a wildcard label (`*.`). The wildcard label must appear by

* 🌐 Add Japanese translation for `docs/ja/docs/tutorial/body-fields.md`. PR [#1923](https://github.com/tiangolo/fastapi/pull/1923) by [@SwftAlpc](https://github.com/SwftAlpc).
* 🌐 Add German translation for `docs/de/docs/tutorial/index.md`. PR [#9502](https://github.com/tiangolo/fastapi/pull/9502) by [@fhabers21](https://github.com/fhabers21).

// CHECK:           %[[DIVISOR:.*]] = "mhlo.reduce_window"(%[[ALL_ONES]], %[[ZERO]])
// CHECK-SAME:        padding = dense<{{\[\[}}0, 0], [0, 0], [0, 1], [1, 1]]>
// CHECK-SAME:        window_dimensions = dense<[1, 1, 2, 3]>
// CHECK-SAME:        window_strides = dense<[1, 1, 4, 4]>
// CHECK:           ^bb0(%[[ARG1:.*]]: tensor<f32>, %[[ARG2:.*]]: tensor<f32>):
// CHECK:             %[[SUM1:.*]] = mhlo.add %[[ARG1]], %[[ARG2]] : tensor<f32>

  // externalName is the external reference that discovery mechanisms will
  // return as an alias for this service (e.g. a DNS CNAME record). No
  // proxying will be involved.  Must be a lowercase RFC-1123 hostname
  // (https://tools.ietf.org/html/rfc1123) and requires `type` to be "ExternalName".
  // +optional
  optional string externalName = 10;

	IPFamilyPolicy *IPFamilyPolicy

	// ExternalName is the external reference that kubedns or equivalent will
	// return as a CNAME record for this service. No proxying will be involved.
	// Must be a valid RFC-1123 hostname (https://tools.ietf.org/html/rfc1123)
	// and requires Type to be ExternalName.
	ExternalName string

	// ExternalIPs are used by external load balancers, or can be set by

	"externalName":                  "externalName is the external reference that discovery mechanisms will return as an alias for this service (e.g. a DNS CNAME record). No proxying will be involved.  Must be a lowercase RFC-1123 hostname (https://tools.ietf.org/html/rfc1123) and requires `type` to be \"ExternalName\".",

  %gather_nd_second = "tfl.gather_nd"(%transpose_first, %cst) : (tensor<8x1x16x1280xf32>, tensor<16x1xi32>) -> tensor<16x1x16x1280xf32>
  %transpose_second_perm = "tfl.pseudo_const"() {value = dense<[1, 0, 2, 3]> : tensor<4xi32>} : () -> tensor<4xi32>
  %transpose_second = "tfl.transpose"(%gather_nd_second, %transpose_second_perm) : (tensor<16x1x16x1280xf32>, tensor<4xi32>) -> tensor<1x16x16x1280xf32>

  // externalName is the external reference that discovery mechanisms will
  // return as an alias for this service (e.g. a DNS CNAME record). No
  // proxying will be involved.  Must be a lowercase RFC-1123 hostname
  // (https://tools.ietf.org/html/rfc1123) and requires `type` to be "ExternalName".
  // +optional
  optional string externalName = 10;

	// externalName is the external reference that discovery mechanisms will
	// return as an alias for this service (e.g. a DNS CNAME record). No
	// proxying will be involved.  Must be a lowercase RFC-1123 hostname
	// (https://tools.ietf.org/html/rfc1123) and requires `type` to be "ExternalName".
	// +optional
	ExternalName string `json:"externalName,omitempty" protobuf:"bytes,10,opt,name=externalName"`